Загрузка фото в профиль пользователя

<php

$modx->log(modX::LOG_LEVEL_ERROR,'Start of script-');

// initialize output;

$output = true;

// get the current user name to for dicroty placement

$userName = $modx->user->get('username');

// valid extensions

$ext_array = array('jpg', 'jpeg', 'gif', 'png');

// create unique path for this form submission

$uploadpath = 'assets/userfiles/' . $userName .'/';

// get full path to unique folder

$target_path = $modx->config['base_path'] . $uploadpath;

// get uploaded file names:

$submittedfiles = array_keys($_FILES);

//get exsisting user profile data for Profile_Photos

$fields = $modx->user->getOne('Profile')->get('extended');

$Photo_fields = $fields['Profile_Photos'];

$modx->log(modX::LOG_LEVEL_ERROR,'what is the user profile photo -'.$fields['Profile_Photos']);

$modx->log(modX::LOG_LEVEL_ERROR,'linsting var is the user profile photo -'.$Photo_fields);

// loop through files

foreach ($submittedfiles as $sf) {

  // Get Filename and make sure its good.

  $filename = basename( $_FILES[$sf]['name'] );

  // Get file's extension

  $ext = pathinfo($filename, PATHINFO_EXTENSION);

  $ext = mb_strtolower($ext); // case insensitive

  $modx->log(modX::LOG_LEVEL_ERROR,'in for loop file namnes are?-'.$filename );

  if($filename != '') {

    $modx->log(modX::LOG_LEVEL_ERROR,'in file name loop'.$filename);

                    // is this the right type of file?

    if(in_array($ext, $ext_array)) {

      //create file called the filename that has been sanitized

      $modx->log(modX::LOG_LEVEL_ERROR,'before sanitization'.$filename);

      $filename = strtolower(preg_replace("/[^A-Za-z0-9.]+/i", "-", $filename));

      //$filename = $filename . '.'.$ext  ;

      $modx->log(modX::LOG_LEVEL_ERROR,'after sanitization and.ext'.$filename);

      // full path to new file

      $myTarget = $target_path . $filename;

      // create directory to move file into if it doesn't exist

      mkdir($target_path, 0755, true);

      if(file_exists($myTarget)) {

        chmod($myTarget,0755); //Change the file permissions if allowed

        unlink($myTarget); //remove the file

      }

 

      // is the file moved to the proper folder successfully?

      if(move_uploaded_file($_FILES[$sf]['tmp_name'], $myTarget)) {

        // set a new placeholder with the new full path (if you need it in subsequent hooks)

        $hook->setValue($sf, $uploadpath . $filename);

        // set the permissions on the file

        if (!chmod($myTarget, 0644)) { /*some debug function*/ }  

      } 

      else {

        // File not uploaded

        $modx->log(modX::LOG_LEVEL_ERROR,'here was a problem uploading the file? -'.$Photo_fields);

        $errorMsg = 'There was a problem uploading the file.';

        $hook->addError($sf, $errorMsg);

        $output = false; // generate submission error

      }

    } 

    else {

      // File type not allowed

      $modx->log(modX::LOG_LEVEL_ERROR,'Type of file not allowed. -'.$Photo_fields);

      $errorMsg = 'Type of file not allowed.';

      $hook->addError($sf, $errorMsg);

      $output = false; // generate submission error

      $modx->log(modX::LOG_LEVEL_ERROR,'generate submission error');

    }

    $modx->log(modX::LOG_LEVEL_ERROR,'Completed we have a valif photo name'.$Photo_fields);

    $modx->log(modX::LOG_LEVEL_ERROR,'Completed we have a valif file name'.$filename);

   

  } // if no file, don't error, but return blank

  else {

    $modx->log(modX::LOG_LEVEL_ERROR,'filename is blank -'.$filename);

    $modx->log(modX::LOG_LEVEL_ERROR,'before the $Photo_fields != if-'.$Photo_fields);

 

    //return exsisting photofields value

    if ($Photo_fields != '')

    {

      $modx->log(modX::LOG_LEVEL_ERROR,'in the $Photo_fields != if-'.$Photo_fields);

      $modx->log(modX::LOG_LEVEL_ERROR,'Completed using already entered Photo_fields-'.$Photo_fields);      

      $hook->setValue($sf, $Photo_fields);

       

    }

    else{

      // is the file name empty (no file uploaded) and exsiting photofields empty

      $hook->setValue($sf, '');

      $modx->log(modX::LOG_LEVEL_ERROR,'at a last else hook should have a no known value for photofields -'.$Photo_fields);

      $modx->log(modX::LOG_LEVEL_ERROR,'file anem should be blank as well..... -'.$filename);

    }

  }

}

return $output;

input type="file"

name="user_photo[]"